feat: command improvement

[Xazin]

• Enables clearing a command
• Makes table commands public so we can consume then to eg. localize by the command.key

[codecov]

Codecov Report

Attention: Patch coverage is 85.71429% with 3 lines in your changes missing coverage. Please review.

Project coverage is 74.85%. Comparing base (b5da6e4) to head (e85c831).

Files	Patch %	Lines
...nent/service/shortcuts/command_shortcut_event.dart	40.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #825      +/-   ##
==========================================
- Coverage   74.88%   74.85%   -0.03%     
==========================================
  Files         301      301              
  Lines       14204    14204              
==========================================
- Hits        10636    10633       -3     
- Misses       3568     3571       +3     

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